Methyltetrahydrophthalic Anhydride (MTHPA)
更新时间：2024-11-23 15:51:58
| 常用名 | 甲基四氢邻苯二甲酸酐 | CAS号 | 11070-44-3 |
|---|---|---|---|
| 价格 | $2.2/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 现货 |
| 产品网页 | http://www.triggerchem.cn/product/60617972513-210736983/Methyltetrahydrophthalic_Anhydride_MTHPA_CAS_11070_44_3.html | ||
| 产品详情（用途，包装等）
Product Name: Methyltetrahydrophthalic Anhydride Synonyms: MTHPA, Tetrahydromethylphthalic Anhydride, 1,3-isobenzofurandione, tetrahydromethyl; 1,2,3,6-Tetrahydromethylphthalic anhydride CAS No.: 11070-44-3 EC No.: 234-290-7 Molecular Formula: C9H10O3 Molecular Weight: 166.18 Chemical Structure: Specification: Appearance: Light yellow liquid, Clear Color, Pt-Co: 200 max. Viscosity, mPa.s at 25 DEG C: 45 max. Density, g/cm3 at 20 DEG C: 1.20 Acid anhydride, %: 40.5 min. Acid value, mg KOH/g: 660-685
Freezing point, DEG C: -15 max. Loss on drying (120 DEG C), %: 1.0 max. Free acid content, %: 0.5 max. Applications: MTHPA is mainly used as a curing agent for epoxy resins. It has a low tendency to absorb moisture from the air and zero or minimal formation of carbon dioxide when mixed with tertiary amine accelerators. MTHPA can be easily blended with various liquid resins providing stable, low viscous mixture and long pot life. It is widely used for Casting or Potting, Impregnation, Pultrusion, Lamination and Filament winding process. In the field of fiber reinforced plastics, it is used for filament winding products, such as FRP pipes for oil, poles and sport appliance, it is also used for laminated sheets, printed circuit boards, switch gears. MTHPA has excellent insulating properties to electrical parts such as: capacitors, resistors, wiring parts, transformers, ignition coils and motor. Packing: 220kg iron drum or 1100kg IBC Storage: Store in cool, dry and ventilated place, keep away from open flames or other potential ignition source, and should be protected from moisture, because it is easy to be crystallized when contact with the air moisture. In the winter season MTHPA can solidify, it can easily be remelted by simply heating. Shelf life: 12 months 更多
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- 上海化源生化科技有限公司
- 上海市 上海市 普陀区
- 产品名：甲基四氢邻苯二甲酸酐(异构体混合物)
- 价格：
- 纯度：80.0%
- 备货期：10天
- 联系人：化源网
- 上海吉至生化科技有限公司
- 上海市 上海市 奉贤区
- 产品名：甲基四氢邻苯二甲酸酐(异构体混合物)
- 价格： ￥228.0/100g ￥848.0/500g
- 纯度：80.0%
- 备货期：需询单
- 联系人：刘佳
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：甲基四氢邻苯二甲酸酐（异构体混合物）
- 价格： ￥99.9/100g ￥39.9/25g ￥179.0/100g ￥需询单/1g
- 纯度：80.0%
- 备货期：1天
- 联系人：阿拉丁
- 武汉吉鑫益邦生物科技有限公司
- 湖北省 武汉市 东西湖区
- 产品名：甲基四氢邻苯二甲酸酐
- 价格： ￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg
- 纯度：0.0%
- 备货期：需询单
- 联系人：周美玲
- 盼得（上海）国际贸易有限公司
- 上海市 上海市 徐汇区
- 产品名：甲基四氢邻苯二甲酸酐
- 价格： ￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg
- 纯度：0.0%
- 备货期：需询单
- 联系人：叶经理
- 中山星瑞化工有限公司
- 广东省 中山市 中山火炬高技术产业开发区
- 产品名：甲基四氢苯酐
- 价格： ￥需询单/25kg
- 纯度：99.0%
- 备货期：需询单
- 联系人：王经理
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参考价格：￥229/100g